Search

Khatol S. Shahnan Shah

Examiner (ID: 17264, Phone: (571)272-0863 , Office: P/1645 )

Most Active Art Unit
1645
Art Unit(s)
1645
Total Applications
686
Issued Applications
338
Pending Applications
112
Abandoned Applications
261

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6394157 [patent_doc_number] => 20100164234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'GAS TURBINE ENGINE' [patent_app_type] => utility [patent_app_number] => 12/646385 [patent_app_country] => US [patent_app_date] => 2009-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 13576 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0164/20100164234.pdf [firstpage_image] =>[orig_patent_app_number] => 12646385 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/646385
Energy extraction and transfer system for a gas turbine engine Dec 22, 2009 Issued
Array ( [id] => 10064493 [patent_doc_number] => 09103329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-11 [patent_title] => 'Electric propulsion' [patent_app_type] => utility [patent_app_number] => 13/133342 [patent_app_country] => US [patent_app_date] => 2009-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2024 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13133342 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/133342
Electric propulsion Dec 16, 2009 Issued
Array ( [id] => 14059251 [patent_doc_number] => 10233912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Electronegative plasma thruster with optimized injection [patent_app_type] => utility [patent_app_number] => 13/131366 [patent_app_country] => US [patent_app_date] => 2009-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3257 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13131366 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/131366
Electronegative plasma thruster with optimized injection Nov 23, 2009 Issued
Array ( [id] => 8309225 [patent_doc_number] => 20120186250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-26 [patent_title] => 'Systems and Methods For Generating Electric Current From Hyperthermal Chemical Reaction' [patent_app_type] => utility [patent_app_number] => 12/621877 [patent_app_country] => US [patent_app_date] => 2009-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4463 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12621877 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/621877
Systems and methods for generating electric current from hyperthermal chemical reaction Nov 18, 2009 Issued
Array ( [id] => 8953778 [patent_doc_number] => 08499544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-06 [patent_title] => 'Turbogenerator with cooling system' [patent_app_type] => utility [patent_app_number] => 12/620093 [patent_app_country] => US [patent_app_date] => 2009-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2253 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12620093 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/620093
Turbogenerator with cooling system Nov 16, 2009 Issued
Array ( [id] => 10017383 [patent_doc_number] => 09060412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-16 [patent_title] => 'Ion drive for a spacecraft' [patent_app_type] => utility [patent_app_number] => 13/129943 [patent_app_country] => US [patent_app_date] => 2009-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3057 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13129943 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/129943
Ion drive for a spacecraft Nov 10, 2009 Issued
Array ( [id] => 6299163 [patent_doc_number] => 20100107647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'TOROIDAL BOUNDARY LAYER GAS TURBINE' [patent_app_type] => utility [patent_app_number] => 12/608269 [patent_app_country] => US [patent_app_date] => 2009-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7473 [patent_no_of_claims] => 63 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0107/20100107647.pdf [firstpage_image] =>[orig_patent_app_number] => 12608269 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/608269
Toroidal boundary layer gas turbine Oct 28, 2009 Issued
Array ( [id] => 6482727 [patent_doc_number] => 20100199631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'POWER PRODUCTION PROCESS WITH GAS TURBINE FROM SOLID FUEL AND WASTE HEAT AND THE EQUIPMENT FOR THE PERFORMING OF THIS PROCESS' [patent_app_type] => utility [patent_app_number] => 12/607800 [patent_app_country] => US [patent_app_date] => 2009-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 11782 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0199/20100199631.pdf [firstpage_image] =>[orig_patent_app_number] => 12607800 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/607800
POWER PRODUCTION PROCESS WITH GAS TURBINE FROM SOLID FUEL AND WASTE HEAT AND THE EQUIPMENT FOR THE PERFORMING OF THIS PROCESS Oct 27, 2009 Abandoned
Array ( [id] => 8297892 [patent_doc_number] => 20120180451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'Optimal Feedback Heat Energy Internal Combustion Engine And Its Applications' [patent_app_type] => utility [patent_app_number] => 13/498313 [patent_app_country] => US [patent_app_date] => 2009-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6653 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13498313 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/498313
Optimal Feedback Heat Energy Internal Combustion Engine And Its Applications Oct 5, 2009 Abandoned
Array ( [id] => 6111994 [patent_doc_number] => 20110072822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-31 [patent_title] => 'HOSE ARRANGEMENT FOR A GAS TURBINE ENGINE' [patent_app_type] => utility [patent_app_number] => 12/570367 [patent_app_country] => US [patent_app_date] => 2009-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1287 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0072/20110072822.pdf [firstpage_image] =>[orig_patent_app_number] => 12570367 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/570367
Hose arrangement for a gas turbine engine Sep 29, 2009 Issued
Array ( [id] => 9151547 [patent_doc_number] => 08584443 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-11-19 [patent_title] => 'Method and system for controlling solid propellant thrust' [patent_app_type] => utility [patent_app_number] => 12/561233 [patent_app_country] => US [patent_app_date] => 2009-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 5479 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12561233 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/561233
Method and system for controlling solid propellant thrust Sep 15, 2009 Issued
Array ( [id] => 9867574 [patent_doc_number] => 08955333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-17 [patent_title] => 'Heat exchange bulkhead' [patent_app_type] => utility [patent_app_number] => 13/002091 [patent_app_country] => US [patent_app_date] => 2009-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 7738 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13002091 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/002091
Heat exchange bulkhead Aug 19, 2009 Issued
Array ( [id] => 9646294 [patent_doc_number] => 08800298 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-12 [patent_title] => 'Washer with cooling passage for a turbine engine combustor' [patent_app_type] => utility [patent_app_number] => 12/505025 [patent_app_country] => US [patent_app_date] => 2009-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 5008 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12505025 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/505025
Washer with cooling passage for a turbine engine combustor Jul 16, 2009 Issued
Array ( [id] => 6578147 [patent_doc_number] => 20100000225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-07 [patent_title] => 'Combined Heat, Ice, Power, and Steam System' [patent_app_type] => utility [patent_app_number] => 12/494402 [patent_app_country] => US [patent_app_date] => 2009-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1779 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0000/20100000225.pdf [firstpage_image] =>[orig_patent_app_number] => 12494402 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/494402
Combined heat, ice, power, and steam system Jun 29, 2009 Issued
Array ( [id] => 6459733 [patent_doc_number] => 20100205969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'Burner for a Turbo Machine, Baffle plate for Such a Burner and a Turbo Machine Having Such a Burner' [patent_app_type] => utility [patent_app_number] => 12/678323 [patent_app_country] => US [patent_app_date] => 2008-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2528 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0205/20100205969.pdf [firstpage_image] =>[orig_patent_app_number] => 12678323 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/678323
Burner for a Turbo Machine, Baffle plate for Such a Burner and a Turbo Machine Having Such a Burner Oct 21, 2008 Abandoned
Array ( [id] => 6593292 [patent_doc_number] => 20100170260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-08 [patent_title] => 'GAS TURBINE COMBUSTOR' [patent_app_type] => utility [patent_app_number] => 12/598106 [patent_app_country] => US [patent_app_date] => 2008-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7149 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0170/20100170260.pdf [firstpage_image] =>[orig_patent_app_number] => 12598106 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/598106
GAS TURBINE COMBUSTOR Sep 23, 2008 Abandoned
Array ( [id] => 6519546 [patent_doc_number] => 20100269483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-28 [patent_title] => 'ION PROPULSION EMITTER AND METHOD FOR THE PRODUCTION THEREOF' [patent_app_type] => utility [patent_app_number] => 12/747005 [patent_app_country] => US [patent_app_date] => 2008-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3671 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0269/20100269483.pdf [firstpage_image] =>[orig_patent_app_number] => 12747005 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/747005
ION PROPULSION EMITTER AND METHOD FOR THE PRODUCTION THEREOF Jul 2, 2008 Abandoned
Array ( [id] => 6369202 [patent_doc_number] => 20100300112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'METHOD FOR PRODUCING MOTOR ENERGY FROM FOSSIL FUELS WHILE DISSIPATING PURE CARBON DIOXIDE' [patent_app_type] => utility [patent_app_number] => 12/599583 [patent_app_country] => US [patent_app_date] => 2008-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3941 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0300/20100300112.pdf [firstpage_image] =>[orig_patent_app_number] => 12599583 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/599583
Method for producing motor energy from fossil fuels while dissipating pure carbon dioxide Apr 27, 2008 Issued
Array ( [id] => 9243177 [patent_doc_number] => 08607452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-17 [patent_title] => 'Method for reducing sound output at the back of a turbo engine and turbo engine improved by this method' [patent_app_type] => utility [patent_app_number] => 12/532397 [patent_app_country] => US [patent_app_date] => 2008-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2398 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 786 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12532397 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/532397
Method for reducing sound output at the back of a turbo engine and turbo engine improved by this method Mar 16, 2008 Issued
Array ( [id] => 6437115 [patent_doc_number] => 20100037587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'Turbojet Nacelle Equipped With Means For Reducing The Noise Produced By Said Turbojet' [patent_app_type] => utility [patent_app_number] => 12/295908 [patent_app_country] => US [patent_app_date] => 2007-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3433 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0037/20100037587.pdf [firstpage_image] =>[orig_patent_app_number] => 12295908 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/295908
Turbojet Nacelle Equipped With Means For Reducing The Noise Produced By Said Turbojet May 2, 2007 Abandoned
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